docs: remove CI sub-routes

astro.config.mjs

@@ -153,12 +153,11 @@ export default defineConfig({
         },
         {
           label: 'CI',
-          collapsed: true,
+          link: '/ci/',
           badge: {
             text: 'Deprecated',
             variant: 'caution',
           },
-          items: [{ autogenerate: { directory: 'ci' } }],
         },
         {
           label: 'Account',
@@ -353,5 +352,16 @@ Developer & Agent Interfaces:
     '/troubleshooting': '/code-push/troubleshooting/',
     '/uninstall': '/code-push/uninstall/',
     '/update-strategies': '/code-push/update-strategies/',
+    // Redirects for removed CI sub-routes
+    '/ci/setup': '/ci/',
+    '/ci/view-logs': '/ci/',
+    '/ci/uninstall': '/ci/',
+    '/ci/faq': '/ci/',
+    '/ci/checks': '/ci/',
+    '/ci/checks/analyze': '/ci/',
+    '/ci/checks/check-spelling': '/ci/',
+    '/ci/checks/format': '/ci/',
+    '/ci/checks/run-tests': '/ci/',
+    '/ci/checks/upload-coverage': '/ci/',
   },
 });

src/content/docs/ci/index.mdx

@@ -1,9 +1,8 @@
 ---
-title: Overview
-description: A high-level explanation of what Shorebird CI is and how it works.
-sidebar:
-  label: Overview
-  order: 1
+title: Shorebird CI
+description:
+  Shorebird CI was deprecated on August 8, 2026. Find migration options for
+  existing users.
 ---
 
 :::caution[Shorebird CI has been deprecated]